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SAFETY SYSTEMS
weatherford.com © 2007-2018 Weatherford. All rights reserved. 2656.02
TECH SPECS
Optimax™ Series Tubing-Retrievable Surface-Controlled Subsurface Safety Valve Modesl WSP(E)-5, WSP(E)-7.5, and WSP(E)-10 Shuts in a well to prevent uncontrolled flow
Applications
• Fluid and gas environments • High-pressure production and injection applications
Features and Benefits
• Curved flapper technology enables a smaller OD, which eases running and accommodates bypass lines.
• The field-proven, nonelastomeric dynamic seal avoids explosive-decompression and fluid-compatibility issues to enhance safety.
• The safety valve contains a premium piston mechanism for demanding gas or high-pressure applications.
• Metal-to-metal premium housing connections are standard. • Accessories can be deployed on slickline, which avoids complex
operational requirements.
Tool Description
The Weatherford Optimax series WSP(E) tubing-retrievable surface-controlled subsurface safety valves are rod-piston, curved-flapper type safety valves. These valves are installed to shut-in wells in the event of uncontrolled flow caused by equipment failure or damage. An integral part of the completion string, each model is controlled by a single hydraulic control line. Control-line pressure keeps the valve in the open position; when pressure is bled off, the valve closes to prevent uncontrolled flow. In the unlikely event the safety valve malfunctions, the Weatherford Optimax WLT lockout tool and Optimax WCT control-line communication tool can be deployed to adapt the valve to accept a Weatherford WIT wireline-insert safety valve, which minimizes disruption to production operations.
Options
An internal through-the-flapper, self-equalizing feature simplifies safety valve operation for improved reliability.
Available Accessories
• Optimax WLT lockout tool • Optimax WCT control-line communication tool • Optimax WET exercise tool • Optimax WIT wireline-insert safety valve
An Optimax tubing-retrievable and surface-controlled safety valve shuts in a well when control-line pressure bleeds off.
SAFETY SYSTEMS
weatherford.com © 2007-2018 Weatherford. All rights reserved. 2656.02
TECH SPECS
Optimax™ Series Tubing-Retrievable Surface-Controlled Safety Valve
Specifications
Size 5-1/2 in. (139.7 mm)
Large Bore 5-1/2 in.
(139.7 mm)
7 in. (177.8 mm)
Overall length 92 in. (234 cm)
84 in. (213 cm)
99 in. (251 cm)
Standard sealbore (minimum bore)
4.578 in. (116.281mm)
4.750 in. (120.650 mm)
6.000 and 5.963a in. (152.400 and 151.460 mm)
Weatherford housing threads
6.937 and 5.500 in. (176.200 and 139.700 mm)
7.125 and 5.600 in. (180.975 and 142.240 mm)
8.465 and 7.088 in. (215.011 and 180.035 mm)
Test pressure 7,500 psi (52 MPa)
11,250 psi (78 MPa)
15,000 psi (103 MPa)
7,500 psi (52 MPa)
7,500 psi (52 MPa)
11,250 psi (78 MPa)
15,000 psi (103 MPa)
Working pressure 5,000 psi (34 MPa)
7,500 psi (52 MPa)
10,000 psi (69 MPa)
5,000 psi (34 MPa)
5,000 psi (34 MPa)
7,500 psi (52 MPa)
10,000 psi (69 MPa)
Maximum OD 7.700 in. (195.580 mm)
7.760 in. (197.104 mm)
8.100 in. (205.740 mm)
7.700 in. (195.580 mm)
9.200 in. (233.680 mm)
9.288 in. (235.915 mm)
9.430 in. (239.522 mm)
Standard nipple profile Petroline® QN profileb
Control-line connection Industry-standard metal-seal compression fitting for 1/4-in. (6.35-mm) control line
Rated working temperature
30° to 300°F (–1° to 149°C)
Failsafe setting depth
2,000 ft (610 m)
Operating pressure, full openc
2,000 psi (14 MPa)
Operating pressure, full closedc
1,000 psi (7 MPa)
Dynamic seal system
Proprietary design nonelastomeric rod-piston seal stack, verified in tests to 10,000-psi (69-MPa) gas differential pressure at 300ºF (149ºC)
a Staggered sealbore. b Other manufacturer’s profiles available upon request. c Values shown are estimates, subject to verification. D P feature safety valve also contains a non-elastomeric piston stop seal, which isolates the dynamic seals at the full-open and full- closed positions.
SAFETY SYSTEMS
weatherford.com © 2007-2018 Weatherford. All rights reserved. 2656.02
TECH SPECS
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
Optimax™ Series Tubing-Retrievable Surface-Controlled Safety Valve
Standard Metallic Materials
Housing and internal components 9 chrome, 1 moly or 13% minimum chrome; 80,000-psi (552-MPa) minimum yield
Flapper and seat INCONEL® 718
Piston rod and power spring MP 35 N
Tubing thread connection As requested
Design and manufacturing compliance API Q1 and API 14A
Class of service API 14A 3S2
INCONEL is a registered trademark of the Special Metals Corporation group of companies.
WELL COMPLETIONS
weatherford.com © 2010–2018 Weatherford. All rights reserved. 7039.08
TECH SPECS
OptiPkr™ Production Packer Provides a reliable production tubing-to-casing seal that withstands the most demanding wellbore conditions
Applications
• Conventional, monobore, and stacked completions• Liner-top isolations• Subsea environments• Extended-reach; deviated; and high-pressure, high-temperature
(HPHT) wells
Features and Benefits
• Withstands pressures up to 10,000 psi (69 MPa), temperatures up to350°F (177°C), and achieves a reliable seal by locking the element inplace under variable loads and pressure cycling
• Enhances tool reliability by incorporating a patented fold-backupsystem to provide extrusion protection
• Reduces the risk of premature setting or pin shearing if the packerencounters downhole obstructions
• Includes versatile actuation options, including hydraulic, hydrostatic,or electronic, the latter of which uses a radio-frequency identification(RFID) trigger
• Accommodates monobore completions• Eliminates mandrel movement while setting, which enables stacked
completions• Offers near-360° casing contact through the patent-pending slip
design, which reduces slip-to-casing stress and minimizes internalcasing damage
• Minimizes overpull and simplifies removal• Enables easy removal even after the packer has been placed under
extreme loads through its cut-to-release technology• Contains an antireset mechanism that prevents the slips or element
from resetting during retrieval
Tool Description
The Weatherford OptiPkr production packer combines the robust performance of a permanent packer with the flexibility of a retrievable packer into one tool. It provides a reliable seal between the outside of the production tubing and the inside of the casing in demanding wellbore conditions. The packer has a modular design that adapts to most applications and wellbore conditions and enables conversion between hydraulic-, hydrostatic-, and RFID-setting modes. It exceeds the International Organization for Standardization (ISO) 14310 Level V0 standards for load and pressure.
The Weatherford OptiPkr production packer provides a reliable production tubing-to-casing seal that withstands the most demanding wellbore conditions, and it can be retrieved for enhanced operational flexibility.
WELL COMPLETIONS
weatherford.com © 2010–2018 Weatherford. All rights reserved. 7039.08
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
TECH SPECS
OptiPkr™ Production Packer
Specifications
Outside Diameter (OD)
7 in. (177.8 mm)
Weight 23 to 26 lb/ft (34.2 to 38.7
kg/m)
29 to 32 lb/ft (43.1 to 47.6
kg/m)
32 to 35 lb/ft (47.6 to 52.1
kg/m)
29 to 32 lb/ft (43.1 to 47.6
kg/m)
32 to 35 lb/ft (47.6 to 52.1
kg/m)
35 to 38 (52.1 to 56.6
kg/m)
Minimum ID 6.187 in.
(157.10 mm) 5.990 in.
(152.10 mm) 5.892 in.
(149.60 mm) 5.990 in.
(152.10 mm) 5.892 in.
(149.60 mm) 5.801 in.
(147.35 mm)
Maximum ID 6.466 in.
(164.20 mm) 6.293 in.
(159.80 mm) 6.208 in.
(157.90 mm) 6.293 in.
(159.80 mm) 6.208 in.
(157.90 mm) 6.123 in.
(155.52 mm)
Maximum OD 6.000 in.
(152.40 mm) 5.910 in.
(150.10 mm) 5.820 in.
(147.80 mm) 5.910 in.
(150.10 mm) 5.820 in.
(147.80 mm) 5.735 in.
(145.67 mm)
Standard thread connection
3 1/2-in. VAM® TOP
4 1/2-in. VAM® TOP
3 1/2-in. VAM® TOP
Minimum ID 2.962 in.
(75.23 mm) 3.833 in.
(97.40 mm) 2.720 in.
(69.09 mm)
80-ksi material
Differential pressure rating
10,000 psi (69 MPa)
8,400 psi (58 MPa)
—
Tensile rating 200,000 lb (890 KN)
178,128 lb (792 KN)
—
95-ksi material
Differential pressure rating
10,000 psi (69 MPa)
15,000 psi (103 MPa)
Tensile rating 200,000 lb (890 KN)
212,546 lb (945 KN)
212,000 lb (943 KN)
110-ksi material
Differential pressure rating
10,000 psi (69 MPa)
15,000 psi (103 MPa)
Tensile rating 200,000 lb (890 KN)
212,546 lb (945 KN)
212,000 lb (943 KN)
Element type HNBR HNBR HNBR and
AFLAS AFLAS
Flow-test rating at 80°F (27°C)
— 10 bbl/min
(1.6 m3/min) —
Flow-test rating at 176°F (79°C)
—
Temperature range 80 to 350°F
(27 to 177°C) 200 to 400°F (93 to 204°C)
ISO 14310-tested V0
The above ratings are not combined loading and are for the OptiPkr production packer with a hydraulic module. Consult with an applications engineer for packer ratings with different setting modules.
WELL COMPLETIONS
weatherford.com © 2010–2018 Weatherford. All rights reserved. 7039.08
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
TECH SPECS
OptiPkr™ Production Packer
Specifications
Outside Diameter (OD)
9-5/8 in. (244.5 mm)
10-3/4 in. (273 mm)
Weight 47 to 53.5 lb/ft (69.9 to 79.6 kg/m)
60.7 to 65.7 lb/ft (90.3 to 97.7 kg/m)
Minimum ID 8.405 in. (213.50 mm)
9.417 in. (239.20 mm)
Maximum ID 8.822 in. (224.00 mm)
9.819 in. (249.40 mm)
Maximum OD 8.310 in. (211.10 mm)
9.345 in. (237.40 mm)
Standard thread connection 4 1/2-in. VAM® TOP 5 1/2-in.
VAM® TOP HC 7-in.
VAM® TOP HC 5 1/2-in.
VAM® TOP HC 7-in.
VAM® TOP HC
Minimum ID 3.894 in. (98.91 mm)
4.650 in. (118.10 mm)
6.060 in. (149.20 mm)
4.750 in. (120.60 mm)
6.060 in. (149.20 mm)
80-ksi material
Differential pressure rating
8,000 psi (55 MPa)
6,700 psi (46 MPa)
6,500 psi (45 MPa)
Tensile rating
400,000 lb (1,779 KN)
360,380 lb (1,603 KN)
302,264 lb (1,345 KN)
400,000 lb (1,779 KN)
95-ksi material
Differential pressure rating
8,000 psi (55 MPa)
6,500 psi (45 MPa)
Tensile rating
400,000 lb (1,779 KN)
360,380 lb (1,603 KN)
400,000 lb (1,779 KN)
110-ksi material
Differential pressure rating
8,000 psi (55 MPa)
6,500 psi (45 MPa)
Tensile rating
400,000 lb (1,779 KN)
Element type HNBR
Flow-test rating at 80°F (27°C)
14 bbl/min (2.2 m3/min)
Flow-test rating at 176°F (79°C)
10 bbl/min (1.6 m3/min)
Temperature range 80 to 350°F (27 to 177°C)
ISO 14310-tested V0
The above ratings are not combined loading and are for the OptiPkr production packer with a hydraulic module. Consult with an applications engineer for packer ratings with different setting modules.
VAM is a registered trademark of Vallourec Mannesmann Oil & Gas France Corporation.
WELL COMPLETIONS
weatherford.com © 2018 Weatherford. All rights reserved. 12907.01
TECH SPECS
RFID OptiROSS™ Remotely Operated Sliding Sleeve Manages flow from individual production zones remotely
Applications • Managing flow from individual production zones• Eliminating the need for washpipe, intervention, wires, or control
lines• Highly fractured wells
Features and Benefits
• Eliminates the need for washpipe, control lines, intervention, wires,services, or crew
• Facilitates tests of individual compartments and select optimized wellprofile
• Features selective remote opening and closing through radio-frequency identification (RFID) technology
• Protects seals when opening in over-and-underbalanced applicationsthrough controlled equalization
• Minimizes pressure drops• Provides operational reliability through built-in hydraulic reservoir• Features a robust, reliable, and simple design• Reverts to a standard mechanical sliding sleeve at the end of battery
life
Tool Description
The Weatherford OptiROSS remotely operated sliding sleeve combines advanced well sliding-sleeve technology with RFID technology to provide an interventionless, control-line-free well management device. The tool provides remote means of managing flow from individual production zones with no limit to the number of sleeves that can be installed in a single monobore completion.
The tool is preprogrammed to operator-specific applications and is opened and closed by circulating RFID tags, frequency-modulated pressure signatures, timers, or a combination of these. The debris-tolerant tool does not rely on any debris-sensitive springs, check valves, nor complex piston arrangements during operation; thus, its reliability is not compromised by the need for precharged or well-sensitive piston chambers.
An unlimited number of OptiROSS remotely operated sliding sleeves can be run in a single monobore completion.
WELL COMPLETIONS
weatherford.com © 2018 Weatherford. All rights reserved. 12907.01
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
TECH SPECS
RFID OptiROSS™ Remotely Operated Sliding Sleeve
Specifications*
Size Maximum OD Minimum ID Pressure
Rating
Absolute Pressure
Rating Temperature Minimum Flow Area
Maximum Differential
Opening Pressure
3.50 in. (88.9 mm)
5.85 in. (149 mm)
2.81 in. (71.4 mm)
7,500 psi (51.7 MPa)
15,000 psi (103.4 MPa)
39 to 302°F (4 to 150°C)
6.20 in.2
(40 cm2)
1,500 psi (10.3 MPa)
5.50 in. (139.7 mm)
7.75 in. (196.9 mm)
4.31 in. (109.5 mm)
12,500 psi (86.1 MPa)
16.33 in.2 (105.4 cm2)
5.50 in. (139.7 mm)
8 in. (203.2 mm)
4.56 in. (115.8 mm)
15,000 psi (103.4 MPa)
16.33 in.2 (105.4 cm2)
* Customer-specific specification variants are available upon request.
WELL COMPLETIONS
weatherford.com © 2018 Weatherford. All rights reserved. 12904.00
TECH SPECS
Intelligent Completion Packoff Element Provides zonal isolation in applications that require chemical injection or monitoring below the isolation system
Applications
• Isolating intervals within the well, primarily in intelligent completions,where multiple control lines and I-Wires are fed through
• Monitoring below the isolation system
Features and Benefits
• Reduces possible leak paths and eliminates body movement duringsetting
• Minimizes seal movement in operation and prevents multiple leakpaths
• Optimizes control line bypass while retaining packer through thewellbore
• Minimizes part count and simplifies interchangeability over casingweights
• Contains multiple setting options to adapt to specific wells
Tool Description
The Weatherford intelligent completion packoff element (ICE) is a retrievable and hydraulically set multiple control-line bypass that achieves zonal isolation within intelligent well completions. The one-piece body makes it possible to feed multiple lines through the ICE tool in either workshop or offshore environments. The feedthrough capabilities also enable placing gauges and chemical injection systems below the completion isolation system.
Tested in accordance with the International Organization for Standardization (ISO) 14310, the ICE tool provides multiple setting options. Control-line pressure, a mechanical communication sub, or a radio-frequency identification (RFID) enabled communication sub can set the base packer.
The ICE tool is released into a retracted position using a straight-pull, shear release.
The ICE tool has a one-piece body that reduces leak paths and minimizes body movement during setting.
WELL COMPLETIONS
weatherford.com © 2018 Weatherford. All rights reserved. 12904.00
TECH SPECS
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
Intelligent Completion Packoff Element
Specifications*
Casing Information Maximum OD
Minimum ID
Connections Maximum FeedThru
Pressure Rating
Element Material
Temperature Standard
Certificate Size Weight
5.50 in. (139.7 mm)
17 lb/ft (2.35 kg/m)
4.710 in. (119.6 mm)
2.40 in. (61.0 mm)
2-7/8 in.(50.8 mm)Premium
4
3,000 psi* (20.68 MPa)
HNBR 68 to 275°F
(20 to 135°C) ISO 14310-
V5
20 lb/ft (2.76 kg/m)
4.595 in. (116.8 mm)
6.625 in. (168.3 mm)
32 lb/ft (4.42 kg/m)
5.405 in. (137.4 mm)
24 lb/ft (3.31 kg/m)
5.735 in. (145.8 mm)
2.92 in. (74.2 mm)
3-1/2 in.(76.2 mm)Premium
5 7 in.
(177.8 mm)
23 lb/ft (3.17 kg/m) 6.095 in.
(154.9 mm) 26 lb/ft (3.59 kg/m)
7.625 in. (193.7 mm)
29.7 lb/ft. (4.11 kg/m)
6.690 in. (169.9 mm)
3.96 in. (100.6 mm)
4-1/2 in.(101.6 mm)
Premium 5
9.625 in. (244.5 mm)
40 lb/ft (5.53 kg/m)
8.540 in. (216.9 mm)
4.56 in. (115.8 mm)
5-1/2 in.(127 mm)Premium
6 47 lb/ft (6.9 kg/m)
8.450 in. (214.6 mm)
53.5 lb/ft (7.39 kg/m)
8.305 in. (211.1 mm)
* Results depend on the released version. Customer-specific specification variants are available on request
ISOLATION BARRIER VALVE
weatherford.com © 2017 Weatherford. All rights reserved. 11993.00
TECH SPECS
Optibarrier™ Mechanical Ball Valve Provides unlimited mechanical opening and closing functionality
Applications
• Sand control • Isolation of lower-completion system for upper-completion
installation or workovers • Platform for hydraulically setting production packers
Features and Benefits
• The Optibarrier mechanical ball valve can be operated via industry-standard shifting tools for operational flexibility.
• The ball valve has increased differential opening capacity. • The ball valve has unlimited mechanical opening and closing
functionality. • Initial valve closure is achieved when the washpipe and collet shifting
tool are retrieved through the valve. • The full-bore inside diameter (ID) of the ball valve maximizes
production and enhances access to the formation. • The bidirectional sealing mechanism provides a robust downhole
barrier. • The ball mechanism is rotationally locked to facilitate contingency
milling. • The ball valve can be manufactured in a variety of metallurgies,
ranging from basic 4140 to high-nickel premium alloys, to suit specific wellbore conditions and operational needs.
• By exceeding ISO 28781-V1 standards, and having passed extended debris and life-cycle testing, the ball valve demonstrates reliable performance.
Tool Description
The Weatherford Optibarrier mechanical ball valve is a tubing-mounted bidirectional ball valve that controls wellbore flow. It is opened and closed mechanically by using industry-standard shifting tools or a stinger module in the upper-completion system. The ball valve has a modular design that enables compatibility with the other Optibarrier products, including those that are operated mechanically, hydraulically, or remotely using radio-frequency-identification (RFID) technology. The Optibarrier ball valve exceeds ISO 28781 standards and has undergone extended debris testing as evidence of life-of-well performance capabilities. The ball valve can be manufactured in a variety of metallurgies, from basic 4140 to high nickel premium alloys.
The Weatherford Optibarrier mechanical ball valve can be opened and closed an unlimited numbers of times using common industry shifting tools.
ISOLATION BARRIER VALVE
weatherford.com © 2017 Weatherford. All rights reserved. 11993.00
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
TECH SPECS
Optibarrier™ Mechanical Ball Valve
Specifications
Size Maximum OD Minimum ID Maximum Differential
Rating Across Ball Temperature Connections Qualification
Standard
4.50 in. (114.30 mm)
7.75 in. (196.85 mm)
3.75 in. (95.25 mm)
10,000 psi (68.90 MPa)
39 to 302°F 4 to 150°C)
4-1/2 in. premium
ISO 28781-V1 5.50 in.
(216 mm) 8 in.
(203.20 mm) 4.63 in.
(117.60 mm) 7,500 psi
(51.70 MPa) 5-1/2 in. premium
5.50 in. (216 mm)
8.25 in. (209.55 mm)
4.25 in. (107.95 mm)
10,000 psi (68.90 MPa)
5-1/2 in. premium
*Maximum differential ratings across ball are metallurgy dependent.
WELL COMPLETIONS
weatherford.com © 2018 Weatherford. All rights reserved. 12905.00
TECH SPECS
RFID Inflow Control Device Delivers interventionless inflow management using RFID technology
Applications
• Regulating and managing inflow or outflow profiles across ahorizontal wellbore
Features and Benefits
• Eliminates the need for washpipe, intervention services, and crew,which alleviates health, safety, and environmental concerns whilereducing operating costs
• Eliminates the need for an intermediate completion by runningclosed, which effectively makes the lower completion a reservoirbarrier and fluid loss device
• Increases the percentage of the total hydrocarbon produced• Improves drainage of unwanted fluids• Opens remotely using radio-frequency identification (RFID)
technology• Promotes even distribution across the reservoir section• Facilitates staged startup and toe-to-heel well cleanup• Provides operational reliability through built-in clean hydraulic
reservoir and debris tolerance• Minimizes nonproductive time because the device is set up
according to customer requirements• Reverts to a standard mechanical sliding sleeve following remote
completion operations
Tool Description
The Weatherford RFID inflow control device (ICD) combines the FloReg™ inflow control system with RFID technology to evenly distribute inflow throughout a horizontal wellbore. The ICD, or a series of ICDs, are run closed and then, at depth, sequentially opened with no intervention. This capability eliminates the need for washpipe, intervention services, wires, or control lines, which reduces completion time and risk. The ICD is customizable to customer-specific applications, and it can be opened by either circulating RFID tags, using a frequency modulated pressure signature, timers, or a combination of these.
Designed with debris, mud solids, and cement in mind, the device does not rely on debris-sensitive springs, check valves, or complex piston arrangements. Further, reliability is not compromised by the need for any pre-charged or well-sensitive piston chambers.
The ICD uses RFID technology to evenly distribute inflow throughout a horizontal wellbore.
WELL COMPLETIONS
weatherford.com © 2018 Weatherford. All rights reserved. 12905.00
TECH SPECS
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
RFID Inflow Control Device
Specifications*
Size Maximum Outside
Diameter (OD) Minimum Inside
Diameter (ID) Pressure
Rating
Absolute Pressure
Rating Temperature
4.50 in. (114.3 mm)
5.625 in. (142.9 mm)
2.50 in. (63.5 mm)
7,500 psi (51.7 MPa)
15,000 psi (103.4 MPa)
39 to 302°F (4 to 150°C)
2.81 in. (71.4 mm)
3.50 in. (88.9 mm)
10,000 psi (68.9 MPa)
5.50 in. (139.7 mm)
7.750 in. (196.9 mm)
3.81 in. (96.8 mm)
15,000 psi (103.4 MPa)
4.31 in. (109.5 mm)
4.56 in. (115.8 mm) 8 in.
(203.2 mm)
* Customer specific specification variants are available on request.
WELL COMPLETIONS
weatherford.com © 2018 Weatherford. All rights reserved. 12908.00
TECH SPECS
RFID Reservoir Isolation Valve Isolates the toe of the completion and eliminates the need for a deep-set plug
Applications
• Enhancing circulation path and providing well control and fluidchangeout
• Remotely setting hydraulic devices, such as packers, the ROk-ANkOR®
openhole whipstock anchor system, and circulating valves• Remotely delivering injection, production, or intervention operations
Features and Benefits
• Eliminates the need for intervention services and crew throughremote interventionless operation
• Reduces health, safety, and environmental concerns by reducingintervention requirements
• Improves operating costs by eliminating the need for additioncompletions
• Interfaces with any hydraulic-set device• Releases any fill and leaves a flush bore when remotely opened
through fall-through-flapper technology• Provides simple, programmable operating logic
Tool Description
The Weatherford RFID-operated reservoir isolation valve (RIV) is an interventionless barrier device that isolates the toe of the completion, which eliminates the need for a deep-set plug and reduces completion time and risk. Qualified according to the International Organization for Standardization (ISO) 28781 V1, the RIV is a cost-effective and safe means of isolating completion systems.
The robustly constructed RIV is designed with debris, mud solids, and cement in mind; the internal operating mechanism is contained with the flow path. The debris-tolerant RIV does not rely on debris-sensitive springs, check valves, or complex piston arrangements. Built on patented fall-through-flapper technology, any debris fill is relieved and released as the flapper opens down into its housing to leave a flush bore. The flapper also provides a bidirectional barrier against which the completion system can be tested and hydraulically set. The tool also features a ceramic flapper option, as applicable. The RIV is run in the open position and is closed by circulating RFID tags via a preprogrammed timer. The RIV can be reopened by a frequency modulated pressure signature.
The Weatherford RFID RIV provides interventionless isolation in the toe of the completion without using a deep-set plug.
WELL COMPLETIONS
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TECH SPECS
Weatherford products and services are subject to the Company’s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.
RFID Reservoir Isolation Valve
Specifications*
Size Maximum OD Minimum ID Flapper Pressure
Rating Absolute
Pressure Rating Temperature
4.50 in. (114.3 mm)
5.63 in. (143 mm)
2.50 in. (63.5 mm)
7,500 psi (51.7 MPa)
10,000 psi (69.9 MPa) 39 to 302°F
(4 to 150°C) 6 in. (152.4 mm)
2.25 in. (57.2 mm)
10,000 psi (69.9 MPa)
15,000 psi (103.4 MPa)
* Customer specific specification variants are available on request.